FEP Resin (DS618) for jacket of high speed and thin wire & cable

short description:

FEP DS618 series is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene without additives that meets the requirements of ASTM D 2116. FEP DS618 series has good thermal stability, outstanding chemical inertness, good electrical insulation, non-aging characteristics, exceptional dielectric properties, low flammability, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption and excellent weather resistance. DS618 series has high molecular weight resins of low melt index, with low extrusion temperature, high extrusion speed which is 5-8 times of ordinary FEP resin.

Conformable with Q/0321DYS 003


Product Detail

Product Tags

FEP DS618 series is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene without additives that meets the requirements of ASTM D 2116. FEP DS618 series has good thermal stability, outstanding chemical inertness, good electrical insulation, non-aging characteristics, exceptional dielectric properties, low flammability, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption and excellent weather resistance. DS618 series has high molecular weight resins of low melt index, with low extrusion temperature, high extrusion speed which is 5-8 times of ordinary FEP resin.
Conformable with Q/0321DYS 003

FEP-618

Technical Indexs

Item Unit DS618 Test Method/Standards Item
A B C D
Appearance / Translucent particle,with impurities such as metal debris and sand,containing visible black particles percentage point less than 1% HG/T 2904 Appearance
Melting Index g/10min 16.1-20.0 20.1-24.0 ≥24.1 12.1-16.0 ASTM D2116 Melting Index
Tensile Strength,≥ MPa 20 18 17.5 20 ASTM D638 Tensile Strength,≥
Elongation at break,≥ % 300 280 280 300 ASTM D638 Elongation at break,≥
Relative Gravity / 2.12-2.17 ASTM 792 Relative Gravity
Melting Point 265±10 ASTM D4591 Melting Point
Dielectric Constant(106HZ),≤ / 2.15 ASTM D1531 Dielectric Constant(106HZ),≤
Dielectric Factor(106HZ),≤ / 7.0×10-4 ASTM D1531 Dielectric Factor(106HZ),≤
Item Unit DS618 Test Method/Standards Item

Application

Mainly in the aviation and aerospace industries, the MTR transport vehicles, automatic switching equipment, well test equipment, flame alarm systems, high-rise building, fire regional wires, cables, computers, communication networks, electrical fields, particularly applicable for high-speed extrusion small-caliber wire insulation material.It is more economical when used in where no high stress cracking resistance is required.

DS618 (2)
DS618 (3)
DS618 (1)
DS618 (4)

Attention

The processing temperature should not exceed 420℃, to prevent toxic gas from releasing.

Package, Transportation and Storage

1.Packed in plastic bag of 25kgs net each.

2.Stored in clean, cool and dry places,to avoid contamination from foreign substances such as dust and moisture.

3.Nontoxic, noninflammable, inexplosive, no corrosion, the product is transported according to non-dangerous product.

15
packing (1)

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